26682928

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{373}}^1$

素因数の和:661

約数の個数: 40

約数和(自身を含む): 55094688

約数和(自身を除く): 28411760

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 263, 272, 373, 526, 746, 1052, 1492, 2104, 2984, 4208, 4471, 5968, 6341, 8942, 12682, 17884, 25364, 35768, 50728, 71536, 98099, 101456, 196198, 392396, 784792, 1569584, 1667683, 3335366, 6670732, 13341464, 26682928]

約数ペア:

[(1, 26682928), (2, 13341464), (4, 6670732), (8, 3335366), (16, 1667683), (17, 1569584), (34, 784792), (68, 392396), (136, 196198), (263, 101456), (272, 98099), (373, 71536), (526, 50728), (746, 35768), (1052, 25364), (1492, 17884), (2104, 12682), (2984, 8942), (4208, 6341), (4471, 5968)]